A curated set of projects built outside full-time roles, spanning backend systems, applied AI platforms, database-driven applications, and production debugging tools.
BACKEND ENGINEERING · DISTRIBUTED SYSTEMS · AI INFRASTRUCTURE
AI Incident Commander
An autonomous production debugging platform that analyzes distributed service logs, reconstructs cascading failures, estimates blast radius, classifies incident severity, and generates safe remediation plans.
Key features
- Multi-file log correlation across distributed services
- SEV-1 to SEV-4 severity classification
- Evidence-based reliability and confidence scoring
- Real-time streaming analysis with Server-Sent Events
- Markdown/PDF postmortem exports and remediation sandbox
FastAPINext.jsTypeScriptLangGraphDockerGitHub ActionsRenderVercelSSE
BACKEND ENGINEERING · FINTECH · DATABASE SYSTEMS
Trade Order Management System
A Java Spring Boot backend system for managing portfolio-based trade workflows, including order creation, validation, execution, cancellation, transaction history, and structured API error handling.
Key features
- REST APIs for portfolios, holdings, trade orders, and transactions
- BUY and SELL order lifecycle with PENDING, VALIDATED, EXECUTED, REJECTED, and CANCELLED states
- Service-layer validation for cash balance, holdings availability, and invalid state transitions
- Transaction history with filtering by portfolio, order, symbol, and transaction type
- Structured global exception handling for validation errors, missing resources, and invalid order states
- Automated JUnit test coverage for trade workflows, transaction creation, filtering, and error responses
JavaSpring BootPostgreSQLJPAREST APIsJUnitDockerMaven
Applied AI · Healthcare · Backend
AI-Powered Patient Intake & Clinical Notes
A HIPAA-aware clinical workflow MVP that captures patient intake data and audio, transcribes clinical narratives, generates structured notes, and organizes outputs under a patient record.
Key features
- Patient intake for vitals, symptoms, history, medications, and allergies
- Browser-based audio capture with secure cloud upload
- Asynchronous transcription and AI-generated clinical summaries
- Unified patient record across intake, transcript, notes, and recommendations
- Security-focused design: encrypted storage, pre-signed uploads, least-privilege access
DjangoDRFPostgreSQLAmazon S3AWS TranscribeAmazon BedrockReact
Backend Engineering · Database Systems
WolfMedia — Media Streaming Service
A database-backed media streaming service modeled after Spotify and Apple Music, focused on relational data modeling and backend administration workflows.
Key features
- Relational schema for music and podcast entities
- Songs, artists, bands, composers, labels, podcasts, hosts, episodes, and guests
- Backend logic for streaming service administration
- ER diagram and schema-driven implementation
- Java-based database operations using JDBC
JavaSQLJDBCRelational Database Design